<foreach name="specList" item="vo" key="k" >
    <tr class="spec_tr spec_radio">
        <td  class="text-right col-sm-2">{$k}:</td>
        <td class="text-left" colspan="3" id="ajax_spec_data">
            <foreach name="vo" item="vo2" key="k2">
                <input type="radio"  name="spec_id[{$vo2.spec_id}]" onclick="calcSpec(this)" value="{$vo2.id}"  class="btn">
                {$vo2.item}
                <img width="20" height="20" src="/Public/images/image_icon.jpg" style="display:none;"/>
                </input>&nbsp;&nbsp;&nbsp;

            </foreach>
        </td>
    </tr>

</foreach>
<tr class="spec_tr">
    <div class="row">
        <td class="text-right col-sm-2"></td>
        <td colspan="3">
            <button class="btn btn-primary" id="submit" type="submit">保存</button>
        </td>
    </div>
</tr>
